[ Hi, please don't top-post on this list, i.e. put your reply at the bottom or inline. And preferably use plain-text emails. I've re-arranged your reply into a bottom-post. More below. ]
On Fri, Jan 19, 2018 at 3:04 AM, 黃靖翔Bill Huang <bill.hu...@unizyx.com.tw> wrote: > 2018-01-18 18:47 GMT+08:00 Johan Corveleyn <jcor...@gmail.com>: >> >> On Thu, Jan 18, 2018 at 9:52 AM, 黃靖翔Bill Huang <bill.hu...@unizyx.com.tw> >> wrote: >> > I have a serious problem when I commit data to SVN server , >> > It always in Committing transaction have a unknow problem . >> > When commit run to Committing transaction , it always need to wait 10 min >> > and reply below error message： >> > >> > Committing transaction... >> > svn: E175012: Commit failed (details follow): >> > svn: E175012: Connection timed out >> > svn: E200042: Additional errors: >> > svn: E175002: Unexpected server error 500 'Internal Server Error' on >> > '/svn/0_IT_test/Bill/!svn/txn/0-0' >> > >> > May I know under what circumstances will this error result ? >> > >> > I have tried many ways to exclude this error , but still has not been >> > solved this problem >> > >> > can please help us trubleshooting this problem ? >> > >> > SVN server is ubuntu 16.04 >> > SVN version is 1.9.3 >> >> You'll have to take a look at the error log on the server (or ask a >> sysadmin to do that for you). There should be more information about >> the reason for the 500 Internal Server Error. >> >> -- >> Johan > > Dear Sir： > > Attachment is my SVN server log , as described earlier , > when my user commit data and finally will wait for 10 minutes after the > failure > I check SVN Log not show any detail message about this error. > and during that time keep monitor SVN server performance is normal > > The only relevant is committing transaction will wait for 10 min and reply > error. > In access log have show execute MERGE at 18:48:53 and after 10 minutes > (18:58:54) show delete > error log shows Could not MERGE resource at 18:59:47 > > I don't have any idea for this error message can do something > > I try to adjust ./subversion http-timeout and apache2.conf , > but did not solve it successfully. > > May I know have any advice can provide? > > Thank you for your help > > You should focus on the first series of errors in the error log. Which is this: [Thu Jan 18 18:59:47.799933 2018] Could not MERGE resource "/svn/0_IT_test/Bill/!svn/txn/4-e" into "/svn/0_IT_test/Bill". [500, #0] [Thu Jan 18 18:59:47.799948 2018] An error occurred while committing the transaction. [500, #160014] [Thu Jan 18 18:59:47.799950 2018] Reference to non-existent node '_2j3j.0.t4-e' in filesystem '/var/lib/svn/0_IT_test/Bill/db' [500, #160014] I think the essential part of the error message is this: Reference to non-existent node '_2j3j.0.t4-e' in filesystem '/var/lib/svn/0_IT_test/Bill/db' I'm not sure what that means, but I'd check for any corruption of the repository. I googled that "Reference to non-existent node" message, and found one potentially relevant post (and some very old ones, all about repository corruption): https://svn.haxx.se/users/archive-2006-08/0013.shtml So I'd try: * svnadmin verify * svnadmin dump (sometimes dump find problems that verify misses) * svnadmin recover (this apparently helped the user in the post I referred to above) And check for anything unusual on a storage level, verify the filesystem etc ... -- Johan
